National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

9°F

-13°C

Humidity 73%
Wind Speed W 3 mph
Barometer 29.37 in (994.9 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 29 Dec 9:53 am AKST
Extended Forecast for

7 Miles W Whittier AK

  • Today

    Today: Snow, mainly after noon. High near 18. North wind 10 to 15 mph becoming east in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 6 inches possible.

    High: 18 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Snow. Temperature rising to around 23 by 5am. East wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 8 inches possible.

    Low: 14 °F⇑

    Snow

  • Tuesday

    Tuesday: Snow, mainly before noon. High near 23. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 23 °F

    Snow then
    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 8. West wind 15 to 20 mph.

    Low: 8 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 3pm. Mostly cloudy, with a high near 14. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 14 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -4. Northwest wind around 15 mph.

    Low: -4 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A chance of snow between 9am and 3pm. Partly sunny, with a high near 2. Chance of precipitation is 30%.

    High: 2 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -7.

    Low: -7 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 1.

    High: 1 °F

    Partly Sunny

Detailed Forecast

Today
Snow, mainly after noon. High near 18. North wind 10 to 15 mph becoming east in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 6 inches possible.
Tonight
Snow. Temperature rising to around 23 by 5am. East wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 8 inches possible.
Tuesday
Snow, mainly before noon. High near 23. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly cloudy, with a low around 8. West wind 15 to 20 mph.
Wednesday
A chance of snow before 3pm. Mostly cloudy, with a high near 14. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around -4. Northwest wind around 15 mph.
New Year's Day
A chance of snow between 9am and 3pm. Partly sunny, with a high near 2. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around -7.
Friday
Partly sunny, with a high near 1.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
A chance of snow. Mostly cloudy, with a high near 6.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -2.
Sunday
A chance of snow. Mostly cloudy, with a high near 9.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Whittier AK
 60.75°N 148.9°W (Elev. 3481 ft)
Last Update:
5:06 am AKST Dec 29, 2025
Forecast Valid:
10am AKST Dec 29, 2025-6pm AKST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation